512604403101142 has 8 divisors (see below), whose sum is σ = 838807205074632. Its totient is φ = 233002001409600.

The previous prime is 512604403101053. The next prime is 512604403101149. The reversal of 512604403101142 is 241101304406215.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 512604403101098 and 512604403101107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512604403101149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11650100070459 + ... + 11650100070502.

It is an arithmetic number, because the mean of its divisors is an integer number (104850900634329).

Almost surely, 2^{512604403101142} is an apocalyptic number.

512604403101142 is a deficient number, since it is larger than the sum of its proper divisors (326202801973490).

512604403101142 is a wasteful number, since it uses less digits than its factorization.

512604403101142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23300200140974.

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 512604403101142 its reverse (241101304406215), we get a palindrome (753705707507357).

The spelling of 512604403101142 in words is "five hundred twelve trillion, six hundred four billion, four hundred three million, one hundred one thousand, one hundred forty-two".